CSM3 in 20 seconds
Thetford Mines Airport serves Thetford Mines, CA.
AirportRoutes · updated Dec 4, 2025
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Common questions about CSM3
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Where is Thetford Mines Airport located?
Thetford Mines Airport is located in Thetford Mines, CA, at an elevation of 1408 ft. Its IATA code is — and ICAO code is CSM3.